creat 2d array with 2 cluster

[letesego]

vi file

[letesego · Accepted solution]

re I find a solution,

it's something like that

thank's GerdW to help me at found the solution

[GerdW]

Hi letesego,

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@letesego wrote:

re I find a solution,

it's something like that

 Oh boy, Rube-Goldberg!

Please REMOVE any FOR loop that is set to iterate just once!

It doesn't make sense to iterate a FOR loop twice when you only use the result of the last iteration!

(And try to simplify the array handling in general!)

[letesego]

I need to iterate twice for with array on for the row and a second for the column.

but I'm agree with you to simplify the array handling